import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/Home.vue'
Vue.use(VueRouter)

const routes = [
  { path: '/', redirect: '/login' },
  { path: '/login', component: Login },
  { path: '/home', component: Home }
]

const router = new VueRouter({
  routes
})
router.beforeEach((to,from,next) => {
    if(to.path === '/login') return next();
    const tokenStr = window.sessionStorage.getItem('token')
    if(!tokenStr) return next('/login')
    next()

})
export default router
